814656516

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 1992987360

約数和(自身を除く): 1178330844

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 89, 116, 174, 178, 267, 348, 356, 534, 841, 907, 1068, 1682, 1814, 2523, 2581, 2721, 3364, 3628, 5046, 5162, 5442, 7743, 10092, 10324, 10884, 15486, 26303, 30972, 52606, 74849, 78909, 80723, 105212, 149698, 157818, 161446, 224547, 242169, 299396, 315636, 322892, 449094, 484338, 762787, 898188, 968676, 1525574, 2288361, 2340967, 3051148, 4576722, 4681934, 7022901, 9153444, 9363868, 14045802, 28091604, 67888043, 135776086, 203664129, 271552172, 407328258, 814656516]

約数ペア:

[(1, 814656516), (2, 407328258), (3, 271552172), (4, 203664129), (6, 135776086), (12, 67888043), (29, 28091604), (58, 14045802), (87, 9363868), (89, 9153444), (116, 7022901), (174, 4681934), (178, 4576722), (267, 3051148), (348, 2340967), (356, 2288361), (534, 1525574), (841, 968676), (907, 898188), (1068, 762787), (1682, 484338), (1814, 449094), (2523, 322892), (2581, 315636), (2721, 299396), (3364, 242169), (3628, 224547), (5046, 161446), (5162, 157818), (5442, 149698), (7743, 105212), (10092, 80723), (10324, 78909), (10884, 74849), (15486, 52606), (26303, 30972)]